Dennis Dalessandro e1fafdcbe0 IB/rdmavt: rdmavt can handle non aligned page maps ... The initial code for rdmavt carried with it a restriction that was a vestige from the qib driver, that to dma map a page it had to be less than a page size. This is not the case on modern hardware, both qib and hfi1 will be just fine with unaligned map requests. This fixes a 4.8 regression where by an IPoIB transfer of > PAGE_SIZE will hang because the dma map page call always fails. This was introduced after commit 5faba54695 ("IB/ipoib: Report SG feature regardless of HW UD CSUM capability") added the capability to use SG by default. Rather than override this, the HW supports it, so allow SG. Cc: Stable <stable@vger.kernel.org> # 4.8 Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2016-11-15 16:16:40 -05:00
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core	mm: replace get_user_pages_remote() write/force parameters with gup_flags	2016-10-19 08:12:02 -07:00
hw	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
sw	IB/rdmavt: rdmavt can handle non aligned page maps	2016-11-15 16:16:40 -05:00
ulp	Merge of primary rdma-core code for 4.9	2016-10-09 17:04:33 -07:00
Kconfig	qedr: Add RoCE driver framework	2016-10-14 15:00:10 -04:00
Makefile	IB/rdmavt: Create module framework and handle driver registration	2016-03-10 20:37:04 -05:00